{"product_id":"value-collection-40530-set-screw-5-16-18-x-5-16-in-grade-8","title":"Value Collection 40530 Set Screw 5\/16-18 X 5\/16 in Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 40530 is a 5\/16-18 knurled cup point set screw made from Grade 8 alloy steel, designed for secure, vibration-resistant fastening in mechanical assemblies. The knurled cup point bites into the mating surface to resist rotation and axial movement without requiring a through-hole. Driven by a 5\/32-inch hex key, this headless fastener sits flush or below the surface of the workpiece. It conforms to ASME\/ANSI B18.3 and ASTM F912 standards, making it a code-compliant choice for demanding industrial and mechanical applications. This package contains 50 pieces.\u003c\/p\u003e\n\u003cp\u003eThis set screw is suited for use in shaft collars, shaft-to-hub connections, adjustment mechanisms, and clamping applications across HVAC equipment, pumps, motors, and general mechanical assemblies. The Grade 8 alloy steel construction provides high tensile strength for moderate to heavy clamping loads. Licensed trades and maintenance technicians working on rotating equipment or drive assemblies will find this a standard stock item for fieldwork and shop use alike.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKnurled cup point grips mating surface to resist rotation and axial slip\u003c\/li\u003e\n  \u003cli\u003eGrade 8 alloy steel for high tensile strength and durability\u003c\/li\u003e\n  \u003cli\u003e5\/32-inch hex drive for use with standard Allen or hex key tools\u003c\/li\u003e\n  \u003cli\u003eHeadless design allows flush or recessed installation\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F912 fastener standards\u003c\/li\u003e\n  \u003cli\u003ePack of 50 pieces — suitable for stocking or bulk field use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard UNC 5\/16-18 threaded set screw for use in any tapped hole with a matching 5\/16-18 UNC thread, commonly found in shaft collars, mechanical couplings, and adjustable mechanical components.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a 5\/32-inch hex key or Allen wrench. Power down and de-energize any rotating equipment before installing or removing set screws. Ensure the tapped hole threads are clean and free of debris before driving the fastener. Do not exceed the rated torque for the fastener size and grade as specified by applicable mechanical standards.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-18 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 5\/16 inches (overall)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Knurled Cup\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 5\/32 inches (0.1563 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME\/ANSI B18.3, ASTM F912\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 50 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 40530\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692599771442,"sku":"40530","price":39.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c5b46c7a1636d4bec45dcbb79a7d0849.jpg?v=1788299763","url":"https:\/\/voomisupply.com\/products\/value-collection-40530-set-screw-5-16-18-x-5-16-in-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}